Phylum [Mollusca] Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Mesogastropoda Thiele, 1925 - mesogastropods see [unranked] mesogastropods
         Suborder Taenioglossa see Order Mesogastropoda Thiele, 1925
           Superfamily Cerithiacea Férussac, 1819 see Superfamily Cerithioidea Fleming, 1822
             Family Cerithiidae Fleming, 1822 - ceriths
               Subfamily Cerithiinae Fleming, 1822
                 Genus Rhinoclavis Swainson, 1840
                   1 Subgenus Rhinoclavis (Proclava) Thiele, 1929
                   2 Subgenus Rhinoclavis (Longicerithium) Houbrick, 1978
                   3 Subgenus Rhinoclavis (Rhinoclavis) Swainson, 1840